thanx<div>problem is I need to execute it on bleg, where the variables are not set. I tried</div><div><div>session:setVariable(&#39;bridge_pre_execute_bleg_app&#39;,&#39;set_user&#39;)<span class="Apple-tab-span" style="white-space:pre">	</span>session:setVariable(&#39;bridge_pre_execute_bleg_data&#39;,dn)</div>
</div><div>but it is not working until the b leg answers.</div>